CMO N154I3-L04 Specification
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TFT LCD Approval Specification
MODEL NO.: N154I3-L04
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
Customer :
pproved by :
Note :
2008-01-29
PMMD
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
------------------------------------------------------- 4
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM ------------------------------------------------------- 11
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 12
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.4 COLOR DATA INPUT ASSIGNMENT
5.5 EDID DATA STRUCTURE
5.6 EDID SIGNAL SPECIFICATION
6. INTERFACE TIMING ------------------------------------------------------- 18
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 20
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS ------------------------------------------------------- 24
8.1 HANDLING PRECAUTIONS
8.2 STORAGE PRECAUTIONS
8.3 OPERATION PRECAUTIONS
9. PACKING ------------------------------------------------------- 25
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS ------------------------------------------------------- 27
10.1 CMO MODULE LABEL
10.2 CARTON LABEL
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
REVISION HISTORY
Version Date
Ver 2.0 Jan.23, 2008 All All Approval specification first issued.
Page
(New)
Section Description
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N154I3-L04 is a 15.4” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 pins
LVDS interface. This module supports 1280 x 800 Wide-XGA mode and can display 262,144 colors. The
optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.
1.2 FEATURES
- Thin and light weight
- WXGA (1280 x 800 pixels) resolution
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
1.3 APPLICATION
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 331.2 (H) x 207.0 (V) (15.4” diagonal) mm
Bezel Opening Area 334.7 (H) x 210.5 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.2588 (H) x 0.2588 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Glare - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 343.5 344.0 344.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 221.5 222.0 222.5 mm
Thickness(T) - 6.0 6.2 mm
Weight - 510 525 g -
(1)
(1)
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta <= 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel surface area should be 0 ºC min. and 60 ºC max.
Relative Humidity (%RH)
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
Value
Min. Max.
- 220/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
100
90
80
60
Operating Range
40
20
10
Storage Range
8060-20 400 20-40
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave,.
Note (4) 10~500 Hz, 30 min/cycle, 1cycle for X,Y,Z-axis.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid
enough so that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +4.0 V
Logic Input Voltage VIN -0.3 Vcc+0.3 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V
Lamp Current IL 2.0 7.0 mA
Lamp Frequency FL 50 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
(1)
(1), (2), IL = 6.0 mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to Section 3.2 for further information).
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 3.0 3.3 3.6 V Ripple Voltage VRP - - 100 mV Rush Current I
- - 1.5 A (2)
RUSH
Initial Stage Current IIS - - 1.0 A (2)
Power Supply Current
LVDS Differential Input High Threshold V
LVDS Differential Input Low Threshold V
White - 320 mA (3)a
Black
lcc
TH(LVDS)
-100 - - mV
TL(LVDS)
- 380 mA (3)b
- - +100 mV
LVDS Common Mode Voltage VCM 1.125 - 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 - 600 mV (5)
Terminating Resistor RT - 100 - Ohm -
Power per EBL WG P
- 3.86 - W (4)
EBL
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Value
Unit Note
Approval
(5),
=1.2V
V
CM
(5)
=1.2V
V
CM
Note (2) I
Measurement Conditions: Shown as the following figure. Test pattern: black.
: the maximum current when VCC is rising
RUSH
I
: the maximum current of the first 100ms after power-on
IS
(High to Low)
(Control Signal)
SW
+12V
+3.3V
R1
47K
R2
1K
47K
VR1
C1
1uF
Q1 2SK1475
Q2
2SK1470
C2
0.01uF
FUSE
C3
1uF
Vcc rising time is 470us
+3.3V
VCC
Vcc
(LCD Module Input)
100ms
I
IS
0V
I
RUSH
470us
0.1Vcc
ICC
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Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, DC
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Doc No.: 4407Z440
Issued Date: Jan. 23, 2008
Model No.: N154I3-L04
Approval
Current and f
a. White Pattern
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
power. Test conditions are as follows.
(a) Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file
“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
Active Area
= 60 Hz,
v
Active Area
(c) Luminance: 60 nits.
(d) The inverter used is provided from Sumida
Note (5) The parameters of LVDS signals are defined as the following figures.
CM
V
.
Single Ended
0V
V
Differential
0V
V
VID
VID
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Model No.: N154I3-L04
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3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL 675 730 945 V
Lamp Current I
Lamp Turn On Voltage V
L
S
2.0 (1),(2)
3.0
- - 1140(25
- - 1580(0
Operating Frequency FL 50 - 80 KHz (5)
Lamp Life Time LBL 12,000 - - Hrs (7)
Power Consumption PL - 4.38 - W (6), IL = 6.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Value
Unit Note
6.0 7.0 mA
o
C) V
o
C) V
IL = 6.0 mA
RMS
RMS
(4)
RMS
(4)
RMS
(1),(3)
HV (Pink)
LCD
LV (White)
Module
1
Inverter
2
A
Current Meter
Note (2) for burst mode inverter design
Note (3) for continuous mode inverter design
Note (4) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second after
startup. Otherwise the lamp may not be turned on.
Note (5) The lamp frequency may generate interference with horizontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (6) P
L
= I
LVL
Note (7) The lifetime of lamp is defined as the time when it continues to operate under the conditions at Ta
= 25 2
o
C and IL = 6.0 mA
until one of the following events occurs:
RMS
(a) When the brightness becomes Љ 50% of its original value.
(b) When the effective ignition length becomes Љ 80% of its original value. (˧˻˸ʳ ˸˹˹˸˶˼˸ʳ ˼˺˼˼ʳ
˿˸˺˻ʳ˼ʳ˴ʳ˶˸ʳ˻˴ʳ˿˼˴˶˸ʳ˼ʳ˸ʳˊ˃ʸʳ˹ʳ˻˴ʳ˴ʳ˻˸ʳ˶˸˸ʳ˼ˁ)
Note (8) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for
the lamp. All the parameters of an inverter should be carefully designed to avoid generating too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
should be operated in the same manners when it is installed in your instrument.
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